diff --git a/src/requirements.txt b/src/requirements.txt
index df5c889..16ccefd 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -15,7 +15,7 @@ cffi==1.12.2
 chardet==3.0.4
 clint==0.5.1
 constantly==15.1.0
-cryptography==2.5
+cryptography==3.2
 cssselect2==0.2.1
 defusedxml==0.5.0
 dj-database-url==0.5.0